POLYMER FINE PARTICLE FOR JET INK AND JET INK CONTAINING THE SAME

Title:

POLYMER FINE PARTICLE FOR JET INK AND JET INK CONTAINING THE SAME

Document Type and Number:

Japanese Patent JPH08218015

Kind Code:

A

Abstract:

PURPOSE: To provide polymer fine particles for jet ink, not causing clogging of ink jet, having excellent storage stability, improved wear resistance, durability, water resistance, solvent resistance and chemical resistance, and also provide a jet ink using the polymer fine particles, hardly blotting with water and sweat and maintaining a clear printed part for a long period of time.

CONSTITUTION: This polymer fine particles for jet ink contain a coloring material, have 5-700nm average particle diameter, ≤1,000nm maximum particle diameter, ≥1.3 particle size distribution in the (m) value of a shape parameter in the case of application of Weibull distribution and film-forming properties at a room temperature. The objective jet ink contains the polymer fine particles for jet ink as an essential component.

Inventors:

KASE MITSUO
KONNO EIJU
TABAYASHI ISAO
MURAMATSU ICHIRO

Application Number:

JP2518495A

Publication Date:

August 27, 1996

Filing Date:

February 14, 1995

Export Citation:

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Assignee:

DAINIPPON INK & CHEMICALS

International Classes:

C08J3/03; C08G18/08; C08G18/32; C08G18/42; C08G18/62; C08G18/65; C08J3/12; C09B67/08; C09D11/00; C09D11/023; C09D11/037; C09D11/10; C09D11/102; C09D11/322; C09D11/328; (IPC1-7): C09D11/00; C08G18/32; C08G18/65; C08J3/03; C08J3/075; C08J3/12; C09D11/10

Attorney, Agent or Firm:

Takahashi victory

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